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AK: Add String::find_all() and String::count()

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This commit is contained in:
Maciej Zygmanowski 2021-05-19 13:29:23 +02:00 • committed by Linus Groh
parent e9898a6031
commit 80077cea86
3 changed files with 56 additions and 6 deletions
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20
Tests/AK/TestString.cpp
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@ -168,6 +168,26 @@ TEST_CASE(replace)
EXPECT(test_string == "111._.|||._.|||");
}
TEST_CASE(count)
{
String test_string = "Well, hello Friends!";
u32 count = test_string.count("Friends");
EXPECT(count == 1);
count = test_string.count("ell");
EXPECT(count == 2);
count = test_string.count("!");
EXPECT(count == 1);
test_string = String("111._.111._.111");
count = test_string.count("111");
EXPECT(count == 3);
count = test_string.count("._.");
EXPECT(count == 2);
}
TEST_CASE(substring)
{
String test = "abcdef";